Effect of Ketanserin, Olanzapine, and Lorazepam After LSD Administration on the Acute Response to LSD in Healthy Subjects

Condition:   Healthy Interventions:   Drug: LSD (150 µg) + ketanserin (40 mg);   Drug: LSD (150 µg) + olanzapine (10 mg);   Drug: LSD (150 µg) + lorazepam (2 mg);   Drug: LSD (150 µg) + placebo;   Drug: Placebo + placebo Sponsor:   University Hospital, Basel, Switzerland Not yet recruiting

Source: ClinicalTrials.gov - July 28, 2023 Category: Research Source Type: clinical trials